PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This project is both an exploration in new forms of research and an attempt to add on to those tools to make it possible for the ???ordinary working historian??? to make use of these techniques in their work (PDF of their white paper).
http://www.w3.org/ns/prov#wasQuotedFrom
  • loc.gov